157466792

素因数分解:

$2^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3163}}^1$

素因数の和:3310

約数の個数: 48

約数和(自身を含む): 346268160

約数和(自身を除く): 188801368

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 196, 254, 392, 508, 889, 1016, 1778, 3163, 3556, 6223, 6326, 7112, 12446, 12652, 22141, 24892, 25304, 44282, 49784, 88564, 154987, 177128, 309974, 401701, 619948, 803402, 1239896, 1606804, 2811907, 3213608, 5623814, 11247628, 19683349, 22495256, 39366698, 78733396, 157466792]

約数ペア:

[(1, 157466792), (2, 78733396), (4, 39366698), (7, 22495256), (8, 19683349), (14, 11247628), (28, 5623814), (49, 3213608), (56, 2811907), (98, 1606804), (127, 1239896), (196, 803402), (254, 619948), (392, 401701), (508, 309974), (889, 177128), (1016, 154987), (1778, 88564), (3163, 49784), (3556, 44282), (6223, 25304), (6326, 24892), (7112, 22141), (12446, 12652)]